Juniper Systems LandMark Mobile - Manual (Page 64)

 LandMark Mobile User’s Manual
Error message:
Please make sure at least one of the following data items is selected for
the keyboard wedge to function (latitude, longitude, or elevation).
The keyboard wedge sends specified data to another application.
This message appears for the following reason:
1. Latitude, longitude, or elevation have not been selected in the
configuration screen.
You must have at least one of these items selected, otherwise the
wedge key is deactivated on the Data tab of Configuration screen.
LandMark Mobile Navigation Screen Error Messages
The following are the error messages and suggested fix for those
messages that may occur when using the LandMark Mobile
Navigation screen.
Error message:
WMM.COF file outdated for WMM2K calculations. Please update the file.
Every five years a new calculation is released to compensate for
the earth’s magnetic field changes. The error message appears for
one of the following reason:
1. It is time to update the calculations with a new calculations
file.
2. The date setting on the Field PC precedes 2005 or is not within
the specified time frame that the model can be applied to.
To fix the problem call your LandMark Mobile reseller to receive
your closest LandMark Mobile technical support center. The new
calculation file is available December 2009. At that time the file
can be sent to you or can be downloaded from Internet. You need
to update the calculation file in 2010.
For more information about WMM2K go to the WMM2K heading
in Chapter 3 of this manual.